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How Old is Bobby?

Algebra 2
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How Old is Bobby?

Postby nycmath » Mon Aug 24, 2026 11:29 am

See attachment.
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nycmath
 
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Re: How Old is Bobby?

Postby Eigenvalue » Mon Aug 24, 2026 6:42 pm

A=2+B
B=2C
A+B+C=27

2+B+B+0.5B=27

2.5B=25

B=10

A=12

C=5

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Re: How Old is Bobby?

Postby nycmath » Tue Aug 25, 2026 1:21 am

Eigenvalue wrote:A=2+B
B=2C
A+B+C=27

2+B+B+0.5B=27

2.5B=25

B=10

A=12

C=5


Perfect.

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